How far is Knoxville, TN, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 1076 miles / 1731 kilometers / 935 nautical miles.
The driving distance from Grand Forks (GFK) to Knoxville (TYS) is 1279 miles / 2058 kilometers, and travel time by car is about 23 hours 44 minutes.
Grand Forks International Airport – Knoxville McGhee Tyson Airport
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Distance from Grand Forks to Knoxville
There are several ways to calculate the distance from Grand Forks to Knoxville. Here are two standard methods:
Vincenty's formula (applied above)- 1075.753 miles
- 1731.257 kilometers
- 934.804 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1075.381 miles
- 1730.658 kilometers
- 934.480 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Grand Forks to Knoxville?
The estimated flight time from Grand Forks International Airport to Knoxville McGhee Tyson Airport is 2 hours and 32 minutes.
What is the time difference between Grand Forks and Knoxville?
Flight carbon footprint between Grand Forks International Airport (GFK) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Grand Forks to Knoxville generates about 155 kg of CO2 per passenger, and 155 kilograms equals 343 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Forks to Knoxville
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Knoxville McGhee Tyson Airport (TYS).
Airport information
| Origin | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States  |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |
| Destination | Knoxville McGhee Tyson Airport |
|---|---|
| City: | Knoxville, TN |
| Country: | United States |
| IATA Code: | TYS |
| ICAO Code: | KTYS |
| Coordinates: | 35°48′39″N, 83°59′38″W |